System: OS: Android 5.1 CPU: MTK6735, Quad-Core, 1.3GHz RAM: 3GB ROM: 16GB Extended: 32GB Network: Band: 2G: GSM 850/900/1800/1900 3G:WCDMA 900/2100 FDD: 1/3/7/20 4G:800/1800/2100/2600 MHz Wireless Connectivity: 4G,WCDMA,GSM,3G,GPS,WIFI,Bluetooth, Bluetooth: Yes,4.0 WIFI: Yes, 802.11b/g/n wireless internet GPS: Yes,built in,also support A-GPS Camera: Camera Type: Dual Camera(One Front and One Back) Front Camera: 5.0MP(interpolated 8.0MP) Back Camera: 13.0MP (interpolated 16.0MP),with 0.75A LED flashlight Camera Functions: Auto-focusing Video Recording: Yes Display: Screen Type: IPS, Capacitive Touch Screen Screen Size: 5.0 Inch Screen Resolution: FHD 1920x1080pixels Screen Color: 16000K Colors Connectivity: SIM Card Slot: Dual SIM Card Dual Standby, One Micro SIM or One SD Card Slot,One Nano SIM Card Slot SD Card Slot: Yes USB Slot: Yes Audio Output: Yes (3.5mm audio out port) Microphone: Supported Speaker: Supported Feature: Direction,Proximity,Accelerometer,Others(Light sensor),etc Language: Japanese,Traditional/Simplified Chinese,Bahasa Indonesia,Bahasa Melayu, Catala,Cestina Dansk,Deutsch,English, Espanol,Filipino,France,Hrvatski,Italiano,Magyar, Nederlands Polski,Portugues,Romana,Slovenscina,Suomi, Svenska,Vietnamese,Turkish,Greek,Bulgarian Russian, Serbian,Ukrainian,Hebrew, Arabic,Hindi,Bengali,Hindi,Thai,Korean Package Contents: 1x 2500mAh Battery 1 x USB Cable 1 x Charger 1 x Protector Case 1 x PIN 1 x Screen Protector 1 x User Manual